DIN Sealing Washers | McMaster-Carr

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Specifications Met

ID

System of Measurement

OD

Screw Size

Material

Thickness

0.4 mm to 0.6 mm

0.7 mm to 0.9 mm

0.8 mm to 1.2 mm

1.3 mm to 1.7 mm

1.4 mm to 1.7 mm

1.8 mm to 2.2 mm

2.1 mm to 2.5 mm

2.3 mm to 2.7 mm

2.8 mm to 3.5 mm

2.8 mm to 3.6 mm

Washer Type

Environment

Performance

Corrosion Resistant

Electrically Insulating

Weather Resistant

Width

Color

Application

Cross Section Shape

DFARS Specialty Metals

Hardness

REACH

RoHS

Export Control Classification Number (ECCN)

For Use With

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Calcium Hydroxide

Ethylene Glycol

Isopropyl Alcohol

Construction

Maximum Temperature

Less than 250° F

250° F to 299° F

Filler Material

Hardness Rating

Minimum Temperature

-49° F to 0° F

Container Features

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315 Products

Sealing Washers

Sealing Washers

Sealing Washers

Choose from rubber, PTFE, hard fiber, or metal

Sealing Washer Assortments

Sealing Washer Assortments

A collection of common sizes to prevent leaks around nuts and screws

Other Products

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)